Establish the identity. cs u sec u+ tan u = 1- sin u Write the left side in terms of sine and cosine. sin u sec u + tan u = cos u cos u Simplify by writing the expression from the previous step over a common denominator. cos u

Q: Verify the identity. (1 - cos"u)(1 + cat°c») - 1 (1 - cos?(x)(1 + cot?(x) - sin?(«) - (1 + sin?(x) =…

A: We have to solve

Q: Express the given product as a sum or difference containing only sines or cosines. 19x cos sin 19x…

A: We know that the formula ,  2cos( A ) sin ( B )=sin( A + B ) - sin (A - B )

Q: Express the given sum or difference as a product of sines and/or cosines. cos 2x + cos 6x cos 2x +…

A: This question is related to trigonometry.

Q: Verify the identity by converting the left side into sines and cosines. (Simplify at each step.) 3…

A: The given identity,      3 cot(x)sec(x)=3 csc(x)-3 sin(x)

Q: Verify the identity by converting the left side into sines and cosines. (Simplify at each step.) 4…

A: consider the identity LHS= 4cot(x)sec(x) 4cot(x)sec(x)=4cos(x)sin(x)1cos(x)             (Using…

Q: Establish the identity. sin? 0 + cos 0 = sec 0 cos e

A: 1/cosθ=sec θ

Q: Express the given sum or difference as a product of sines and/or cosines. cos x+ cos 7x cos x+ cos…

A: Explanation of the answer is as follows

Q: Use the power reducing formulas to rewrite sin*x in terms of the first power of cosine. Simplify…

A: The objective is to use power reducing formula to write sin^4 x in terms of first power of cosine.

Q: Simplify sin 37° cos 53º + cos 37° sin 53°. а. 0 b. 1 с. -1 d. 0

A: Given: sin(37ο)cos(53ο)+cos(37ο)sin(53ο)=?

Q: "III. Find the value of the expression. 12.) csc 300• cos 60 sec 150° · sin 120°

A: SOLUTION-

Q: Verify that the equation is an identity. sin'a- cos a Show that CSC a — соS a. cos a sina- sin?a…

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Q: Express the given sum or difference as a product of Sines and/or cosines. Cos 5x + cos 9x cos 5x +…

A: We will use this formula With A=9x and B=5x

Q: Establish the identity. 2 csc e(1- cos? e) = 1 - CoS Rewrite the left side expression by expanding…

A:

Q: Express the given sum or difference as a product of sines and/or cosines. sin 5x- sin 3x sin 5x- sin…

A: We have to express the given difference of sine function into product of sine or cosine: sin 5x-sin…

Q: Verify the identity. cos²(v) = csc(v) – sin(v) sin(v) Begin by rewriting the given expression in…

A: Given  Verify the identity cos2vsinv=cscv−sinv

Q: Establish the identity. e(1- sin? 0) = 1 sec Rewrite the left side expression by expanding the…

A:

Q: Verify the identity by converting the left side into sines and cosines. (Simplify at each step.)…

A:

Q: Verify the Identity. Sin E Cos O difference Write the left side of the identity using formula for…

A: As per guidelines only one question can be solved at time

Q: 2.Find the exact value of the expression: sin("cos() - cos)sin(). CosB D. cos (A-B)=sinA cosB cosA…

A: Now, simplify the given expression with help of sum and difference identities. Therefore, the…

Q: Express the given product as a sum or difference containing only sines or cosines. 17x Cos sin 2 17x…

A: Given query is to find re rewrite the trigonometric expression in the form of sum or difference.

Q: Verify the identity. sin (a - B) cos a sin ß - = tan a cot ß – 1 Rewrite the numerator on the left…

A:

Q: Verify the identity by converting the left side into sines and cosines. (Simplify at each step.)…

A: L.H.S = R.H.S and also find the terms in each step.

Q: Use the power reducing formulas to rewrite sin x cos"x in terms of the first power of cosine.…

A: Trigonometry is the study of the relationship between the sides and angles of a right-angled…

Q: Verify the identity by converting the left side into sines and cosines. (Simplify at each step.) 9…

A:

Q: 7. Establish the identity. cos u secu+ tan 1- sin u Write the left side in terms of sine and cosine.…

A: To establish the following identity.sec u+tan u=cos u1-sin u

Q: Multiply and simplify. (1 - cot 0)2 O sin e + Csc e O 1+2 sin2 e cos2 e - cot e O csc2 e - 2 cot 0…

A: It is given that, 1-cot θ2We have to simplify it.…

Q: identity is true. 33. sin (a - B) = sin a cos ß – sin B cos a

A: According to guideline we should able to do only one question at a time #33

Q: Express the given sum or difference as a product of sines and/or cosines. sin 5x + sin 7x sin 5x +…

A:

Q: Verify the identity. sin B tan B + cos B = sec B Use a Reciprocal Identity to rewrite the expression…

A:

Q: Prove the identity. cot e csc e cos e We begin by writing the left side of the equation in terms of…

A: cot x = cos x /sin x

Q: Verify the identity. sin B tan B + cos B = sec B Use a Reciprocal Identity to rewrite the expression…

A: Given,

Q: Verify the identity by converting the left side into sines and cosines. (Simplify at each step.)…

A:

Q: Express the given product as a sum or difference containing only sines or cosines. 15x cos sin 2 2…

A:

Q: Express the given sum or difference as a product of sines and/or cosll cOS X + cos 3x cOS X+ cos 3x…

A:

Q: Express the given sum or difference as a product of sines and/or cosines. sin 7x - sin 3x sin 7x -…

A:

Q: Verify the identity by converting the left side into sines and cosines. (Simplify at each step.) 3…

A: Verifying the identity

Q: Verify the identity. cos B+ sin B tan B = sec B Use a Reciprocal Identity to rewrite the expression…

A:

Q: Express the given sum or difference as a product of sines and/or cosines. sin 3x+ sin 9x sin 3x+ sin…

A: Here we need to write the given trigonometry function into product of sin or cosin.

Q: Prove the given identity. You must show steps down the page. sinx(cscx – sinx) cos?x %3D

A:

Q: Express the given sum or difference as a product of sines and/or cosines. cos 3x + cos 7x cos 3x +…

A: using sum to product formula  cos A+cos B=2cos(A+B2)cos(A-B2) ....(1)here A=3xand  B=7x

Q: Establish the identity. sint - cott+ = csct 1 - cos t Write the left side in terms of sine and…

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Q: Express the given sum or difference as a product of sines and/or cosines. sin 9x - sin x sin 9x -…

A:

Q: Express the given sum or difference as a product of sines and/or cosines. sin 4x + sin 8x sin 4x +…

A: topic - trigonometric identities

Q: Express the given product as a sum or difference containing only sines or cosines. sin (5x) cos (2x)…

A:

Q: Use the power reducing formulas to rewrite sin 5x in terms of the first power of cosine. Simplify…

A: Need to find answer in  first power of cosine

Q: Write the expression as the sine, cosine, or tangent of an angle. Then find the exact value of the…

A:

Q: Verify the identity. sec(t) – cos(t) = sin²(t) sec(t) Use a Reciprocal Identity to rewrite the…

A: Verify the identities

Q: Verify the identity. SHOW ALL STEPS! sin 0 5. csc 0 cos 0 + 1 sec 0 II

A: We need to prove the following identity sinθcscθ+cosθsecθ=1

Q: Choose the correct expression that completes the identity. 2 1+ sin´ x= Choose the correct answer…

A: 1+cot2x=cosec2x

Q: Verify the identity. sin (a + B) = tan a+ tan B cos a cos B Write the left side numerator in terms…

A: